0000000001151083
AUTHOR
H Thomas
Association between antithrombotic treatment and outcomes at 1-year follow-up in patients with atrial fibrillation: the EORP-AF General Long-Term Registry
Aims In recent years, stroke prevention in patients with atrial fibrillation (AF) has radically changed, with increasing use of non-vitamin K antagonist oral anticoagulants (NOACs). Contemporary European data on AF thromboprophylaxis are needed. Methods and results We report 1-year follow-up data from the EURObservational Research Programme in Atrial Fibrillation (EORP-AF) General Long-Term Registry. Outcomes were assessed according to antithrombotic therapy. At 1-year follow-up, 9663 (88.0%) patients had available data for analysis: 586 (6.1%) were not treated with any antithrombotic; 681 (7.0%) with antiplatelets only; 4066 (42.1%) with vitamin K antagonist (VKA) only; 3167 (32.8%) with …
Effects of hospital facilities on patient outcomes after cancer surgery
© 2022 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 licenseBackground: Early death after cancer surgery is higher in low-income and middle-income countries (LMICs) compared with in high-income countries, yet the impact of facility characteristics on early postoperative outcomes is unknown. The aim of this study was to examine the association between hospital infrastructure, resource availability, and processes on early outcomes after cancer surgery worldwide. Methods: A multimethods analysis was performed as part of the GlobalSurg 3 study—a multicentre, international, prospective cohort study of patients who had surgery for breast, colorectal,…
Isolation and characterization of a 60-70-kD plasma membrane glycoprotein involved in the contact-dependent inhibition of growth
Previous studies have shown that plasma membrane compounds are involved in the contact-dependent inhibition of growth of human diploid fibroblasts. The purification of the active plasma membrane glycoprotein is described in this report. The glycoprotein has an apparent molecular mass of 60-70 kD and, due to differential sialylation, isoelectric points between pH 5.5. and 6.2. Treatment with sialidase yielded one spot in two-dimensional gel electrophoresis with an isoelectric point of 6.3. After removal of the N-glycosidically linked oligosaccharide chains, the apparent molecular mass is reduced by approximately 22 kD. Treatment was diluted NaOH, which removes the O-glycosidically linked por…
The Effect of Indobufen on the Activities of Selected Rat Liver Phase I and Phase II Drug Metabolizing Enzymes, Peroxisomal β-oxidation and Hepatic Glutathione Status
Abstract Oral administration of indobufen to male rats for three days at daily doses of 5, 10 and 20 mg kg−1 resulted in no changes in liver total glutathione, cytosolic glutathione S-transferases or microsomal epoxide hydrolase. Reduced glutathione appeared slightly diminished to about 84% of control at the highest dose level. Microsomal cytochrome P450-dependent ethoxyresorufin O-de-ethylase and pentoxyresorufin de-alkylase activities were decreased to 64% (not significantly) and 67% of control at the lowest dose level. 6α- and 7α-Hydroxytestosterone activities were decreased to 67 and 68% of control at the highest dose level. Cyanide-insensitive peroxisomal fatty acid β-oxidation was inc…
Planning Research Ethics
This chapter will discuss why planning researchers of all kinds – faculty, students, consultants – need to be ethically sensitive. The chapter is written against a background of what has been termed an ‘”ethical” turn’ in many disciplines, and an increasing regulation (and bureaucratisation) of planning (and other) research conducted within universities. Ladd (1980,) argues that there are no ethical principles which are specific to any occupation. In this chapter we argue that the circumstances of planning research, at least, raise distinctive ethical issues . The chapter begins by considering the ethical dimensions of research practice. These will differ according to the way research pract…